Search for dark matter, extra dimensions, and unparticles in monojet events in proton-proton collisions at root s=8TeV
dc.contributor.author | Khachatryan, V. | |
dc.contributor.author | Işıldak, Bora | |
dc.date.accessioned | 2016-08-04T08:47:48Z | |
dc.date.available | 2016-08-04T08:47:48Z | |
dc.date.issued | 2015-05 | |
dc.identifier.uri | http://hdl.handle.net/10679/4398 | |
dc.identifier.uri | http://link.springer.com/article/10.1140/epjc/s10052-015-3451-4 | |
dc.description.abstract | Results are presented from a search for particle dark matter (DM), extra dimensions, and unparticles using events containing a jet and an imbalance in transverse momentum. The data were collected by the CMS detector in proton–proton collisions at the LHC and correspond to an integrated luminosity of 19.7 fb-1fb-1 at a centre-of-mass energy of 8 TeVTeV . The number of observed events is found to be consistent with the standard model prediction. Limits are placed on the DM-nucleon scattering cross section as a function of the DM particle mass for spin-dependent and spin-independent interactions. Limits are also placed on the scale parameter MDMD in the Arkani-Hamed, Dimopoulos, and Dvali (ADD) model of large extra dimensions, and on the unparticle model parameter ΛUΛU . The constraints on ADD models and unparticles are the most stringent limits in this channel and those on the DM-nucleon scattering cross section are an improvement over previous collider results. | |
dc.description.sponsorship | FMSR ; FNRS and FWO ; CNPq, CAPES, FAPERJ, and FAPESP ; MES ; CERN; CAS, MoST, and NSFC ; COLCIENCIAS ; MSES ; RPF ; MoER, SF0690030s09 and ERDF ; Academy of Finland, MEC, and HIP ; CEA and CNRS/IN2P3 ; BMBF, DFG, and HGF ; GSRT ; OTKA and NKTH ; DAE and DST ; IPM ; SFI ; INFN ; NRF and WCU ; LAS ; CINVESTAV, CONACYT, SEP, and UASLP-FAI ; MSI ; PAEC ; MSHE and NSC ; FCT ; JINR ; MON, RosAtom, RAS and RFBR ; MSTD ; MICINN and CPAN ; Swiss Funding Agencies ; NSC ; TUBITAK and TAEK ; STFC ; DOE and NSF ; Marie-Curie programme and the European Research Council and EPLANET ; the Leventis Foundation; the A. P. Sloan Foundation ; the Alexander von Humboldt Foundation ; the Belgian Federal Science Policy Office ; the Fonds pour la Formation à la Recherche dans l’Industrie et dans l’Agriculture ; the Agentschap voor Innovatie door Wetenschap en Technologie ; the Ministry of Education, Youth and Sports (MEYS) of the Czech Republic ; the Council of Science and Industrial Research, India; the HOMING PLUS programme of Foundation for Polish Science, cofinanced from European Union, Regional Development Fund ; the Compagnia di San Paolo ; the Consorzio per la Fisica ; MIUR project 20108T4XTM ; the Thalis and Aristeia programmes cofinanced by EU-ESF and the Greek NSRF; and the National Priorities Research Program by Qatar National Research Fund. | |
dc.language.iso | eng | en_US |
dc.publisher | Springer Nature | |
dc.relation | info:turkey/grantAgreement/TUBITAK | |
dc.relation.ispartof | European Physical Journal C | |
dc.rights | restrictedAccess | |
dc.title | Search for dark matter, extra dimensions, and unparticles in monojet events in proton-proton collisions at root s=8TeV | en_US |
dc.type | Article | en_US |
dc.peerreviewed | yes | |
dc.publicationstatus | published | en_US |
dc.contributor.department | Özyeğin University | |
dc.contributor.authorID | (ORCID 0000-0002-0283-5234 & YÖK ID 124605) Işıldak, Bora | |
dc.contributor.ozuauthor | Işıldak, Bora | |
dc.creator | The CMS Collaboration | |
dc.identifier.volume | 75 | |
dc.identifier.issue | 4 | |
dc.identifier.wos | WOS:000355681400003 | |
dc.identifier.doi | 10.1140/epjc/s10052-015-3451-4 | |
dc.subject.keywords | E(+)e(-) collisions | |
dc.subject.keywords | Missing energy | |
dc.subject.keywords | Collider signatures | |
dc.subject.keywords | Single-photon | |
dc.subject.keywords | LHC | |
dc.contributor.authorMale | 1 |
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